Familiarize yourself with craft magazines. Find the magazines that could be interested in the particular craft you have to offer. Read the submission guidelines on the magazine's website.
Take high-quality photos. Before you contact the magazines with your craft idea, take some clear digital photographs of every step in making your craft and one of the finished product. Write an introduction, detailed instructions to accompany the photographs, a list of all materials and specify the skill level needed for the project.
Send a brief query letter with a description of your craft to the magazine editor via mail or email, per the submission guidelines for the magazine. Include your name and contact information. If you are asked to submit the article, double-check your photographs and instructions to correct any mistakes. Make sure to conform to the magazine's guidelines when preparing your article for submission.